| 黄淮麦区小麦品种F_2籽粒中HMW-GS的遗传表现 |
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| 引用本文： | 张丽,张建刚,潘登奎.黄淮麦区小麦品种F_2籽粒中HMW-GS的遗传表现[J].山西农业科学,2011,39(4):307-309. |
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| 作者姓名： | 张丽 张建刚 潘登奎 |
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| 作者单位： | 山西农业大学文理学院,山西太谷,030801 |
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| 基金项目： | 山西农业大学科技创新基金项目(2008012) |
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| 摘 要： | 高分子量谷蛋白亚基(HMW-GS)与小麦加工品质密切相关。选取HMW-GS的3个位点都有差异的安农98005和运84-20进行杂交配组,并采用SDS-PAGE技术对其F2籽粒HMW-GS进行了分析。结果表明:共出现33种HMW-GS带型组合,HMW-GS在F2籽粒中按一定的规律进行分离;Glu-D1位点出现基因重组,并有2+5+10,2+5+12三亚基的表现;Glu-B1位点有基因杂合状态,并出现表达空位。
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| 关 键 词： | 黄淮区 小麦 F2 HMW-GS 遗传表现 |
Genetic Features of High Molecular Weight Gluten Subunits in F_2 Seeds in Wheat from Huang-huai Wheat Zone |
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| ZHANG Li,ZHANG Jian-gang,PAN Deng-kui.Genetic Features of High Molecular Weight Gluten Subunits in F_2 Seeds in Wheat from Huang-huai Wheat Zone[J].Journal of Shanxi Agricultural Sciences,2011,39(4):307-309. |
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| Authors: | ZHANG Li ZHANG Jian-gang PAN Deng-kui |
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| Institution: | ZHANG Li,ZHANG Jian-gang,PAN Deng-kui(College of Arts & Sciences,Shanxi Agricultural University,Taigu 030801,China) |
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| Abstract: | The high molecular weight glutenin subunit is closely related to wheat processing quality.In the paper,Annong 98005/Yun84-20,with three different high-molecular-weight glutenin subunits(HMW-GS),was chosen to cross and the F2 seeds were analyzed by SDS-PAGE.The results showed that: 33 different band patterns occurred,HMW-GS were separated in accordance with certain rules;The genetic recombination arisen in Glu-D1 and 2+5+10,2+5+12 arisen;The genetic heterozygosis arisen in Glu-B1 and the incomplete expressio... |
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| Keywords: | Huang-huai region wheat F2 HMW-GS genetic laws |
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